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CNC Stainless Steel Parts
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| Place of Origin | Dongguan, China |
| Brand Name | Yexin |
| Certification | ISO9001:2015 |
| Model Number | ST8 |
CNC (Computer Numerical Control) machining involves the utilization of a machine that
autonomously removes material from a raw stock according to a predetermined set of
computer-generated commands.
This process can be applied to a wide range of materials, spanning from expanded
polyurethane foam to nickel superalloys. CNC machining finds various applications,
such as the production of fabricated items, ornamental furniture, and manufacturing
turbine blades.
The cost of CNC machining is influenced by factors like the level of precision required,
surface finish specifications, quantity of parts, choice of material, and overall complexity
of the component.
Product Details
Stainless steel is highly resistant to corrosion and rust, making it suitable for situations
where a part may be exposed to the elements for a long period of time.
Stainless steel is also fairly malleable and ductile.
| Common Stainless Steel Materials | |
| No. | Properties |
| Stainless steel 304/304L | The most common alloy and is known for its pristine surface finish. It has significantly higher corrosion and oxidation resistance. Typically used in the manufacture of sensor parts, shafts, machinery parts, medical parts, and more. |
| Stainless steel 316/316L | It is slightly higher levels of chromium and nickel that exhibits improved heat tolerance, resistance to creep and pitting, and excellent tensile strength. Typically used in the manufacture of sensor, chemical & pharmaceutical equipment parts, and more. |
| Stainless steel 303 | It is a non-magnetic, austenitic stainless steel with good resistance to mildly corrosive atmospheres, but significantly less than 304. Typically used in the manufacture of screw, gears, fittings, bushings, shaft, and more. |
| Stainless steel 420 | It is a martensitic stainless steel with good corrosion resistance as well as strength and hardness. It is capable of being heat treated to a hardness of HRC 51 minimum. Typically used in the manufacture of pivots, cams, pump shafts, surgical instrument parts, valve components, and more. |
| Stainless steel 440C | It is a martensitic stainless steel, and is the highest carbon content from 400 stainless steel series. It is usually heat treated to reach hardness of 58 - 60 HRC. Typically used in the manufacture of valve seats, piston, shaft, and more. |
| Stainless steel 430 | It is a non-hardenable ferritic stainless steel with excellent finish quality. It has good corrosion resistance with good formability and ductility. Typically used in the manufacture of fittings, flanges fasteners, piston, and more. |
| Stainless steel 430FR | It is a free-machining solenoid quality alloy, ideal for parts that require corrosion resistance and high electrical resistivity. It has excellent corrosion resistance in fresh water, gaseous, moderately acidic, and low chlorine environments. |
| Stainless steel 630 | It is commonly referred to as 17-4 and is a precipitation-hardening martensitic stainless steel that offers superior corrosion resistance. It is magnetic, readily welded. Typically used in the manufacture of sensor housing, valve, pump shaft, and more. |
Stainless Steel Finishing and Post-Processing
We specialize in the production of custom-made products and offer surface treatment services
tailored to meet our customers' specific requirements and industry standards.
Our comprehensive solutions are both efficient and cost-effective, making us a one-stop
destination with the capacity and capability to provide integrated services.
| Name | Can be Applied with |
| Electropolishing | — |
| Electroless nickel plating | Media Blasting, Tumbling |
| Media Blasting | All post processes except Electropolish and Powdercoat |
| Nickel Plating | Media Blasting, Tumbling |
| Passivation | Black Oxide, Electroless Nickel Plating, Zinc Plating, Tumbling, Media Blasting |
| Tumbling | All post processes except Electropolish and Powdercoat |
| Zinc Plating | Media Blasting, Tumbling, Passivation |
| Powder coating | — |
| Black oxide | Media Blasting, Tumbling, Passivation |
Applications of Stainless Steel Parts
CNC machining stands as a prevalent subtractive manufacturing method, with a vast array of
industries relying heavily on its capabilities.
Prominent sectors that extensively employ CNC machining encompass aerospace, automotive,
aviation, transportation, and various critical domains.
For instance, the aerospace industry demands the utmost precision in crafting airplane
components to guarantee flawless functionality and adherence to design specifications.
Company Profile
Advantages of CNC Machining Process
CNC machining offers several advantages compared to other machining and manufacturing
processes:
1. Enhanced Precision and Accuracy:
CNC machines can consistently replicate components with precise dimensions, ensuring each
piece matches the previous one. Computerized controls enable a higher level of precision than
manual machining methods.
2. Quicker Turnaround:
CNC machining can significantly reduce production time. Unlike traditional machining, where
manual machine setup is required for each operation, CNC machines can make adjustments
through simple changes in the computer code.
These machines can operate continuously for longer periods, leading to faster order fulfillment.
3. Scalability:
CNC machining is suitable for both prototyping and large-scale production. With minimal machine
and tool preparation, thanks to CAD files, prototypes can be rapidly and accurately produced.
Once a part design is approved, it can transition seamlessly to full-scale production.
4. Versatility:
CNC machining accommodates a wide range of designs in various materials, including metals and
polymers. This versatility makes it ideal for manufacturing a diverse array of parts and products.
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